Electronic Cigarettes (Disposables): What They Are, How They Work, and Why They’re So Controversial
Disposable electronic cigarettes — often called disposables, puff bars, or single-use vapes — have become one of the fastest-growing segments of the nicotine industry. Sleek, flavorful, and incredibly easy to use, they are marketed as a simpler alternative to both smoking and traditional refillable vape kits. But behind that convenience sits an industry filled with regulatory gaps, questionable ingredients, and rapidly rising public-health concerns. What Exactly Are Disposable Electronic Cigarettes? Disposable e-cigarettes are small, pre-charged vape devices filled with e-liquid (often with high nicotine salts). They are designed for one-time use. Once the liquid or battery is depleted, the entire device is thrown away. Key features: Pre-filled with nicotine e-liquid (usually 2%–5% nicotine salt) Pre-charged internal battery Draw-activated; no buttons or controls Hundreds to thousands of puffs per device Available…